[PATCH-for-9.1 10/21] target/nios2: Prefix MMU API with 'nios2_'

[Philippe Mathieu-Daudé]

Nios2 MMU API is exposed in "mmu.h". In order to avoid
name clashing with other targets, prefix the API with
'nios2_'.

Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
---
 target/nios2/mmu.h    | 11 +++++------
 target/nios2/cpu.c    |  2 +-
 target/nios2/helper.c |  4 ++--
 target/nios2/mmu.c    |  7 +++----
 4 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/target/nios2/mmu.h b/target/nios2/mmu.h
index 5b085900fb..5b16a5facf 100644
--- a/target/nios2/mmu.h
+++ b/target/nios2/mmu.h
@@ -42,11 +42,10 @@ typedef struct Nios2MMULookup {
     int prot;
 } Nios2MMULookup;
 
-void mmu_flip_um(CPUNios2State *env, unsigned int um);
-unsigned int mmu_translate(CPUNios2State *env,
-                           Nios2MMULookup *lu,
-                           target_ulong vaddr, int rw, int mmu_idx);
-void mmu_write(CPUNios2State *env, uint32_t rn, uint32_t v);
-void mmu_init(CPUNios2State *env);
+void nios2_mmu_flip_um(CPUNios2State *env, unsigned int um);
+unsigned int nios2_mmu_translate(CPUNios2State *env, Nios2MMULookup *lu,
+                                 target_ulong vaddr, int rw, int mmu_idx);
+void nios2_mmu_write(CPUNios2State *env, uint32_t rn, uint32_t v);
+void nios2_mmu_init(CPUNios2State *env);
 
 #endif /* NIOS2_MMU_H */
diff --git a/target/nios2/cpu.c b/target/nios2/cpu.c
index 679aff5730..d2a9a0d4f1 100644
--- a/target/nios2/cpu.c
+++ b/target/nios2/cpu.c
@@ -113,7 +113,7 @@ static void nios2_cpu_initfn(Object *obj)
 #if !defined(CONFIG_USER_ONLY)
     Nios2CPU *cpu = NIOS2_CPU(obj);
 
-    mmu_init(&cpu->env);
+    nios2_mmu_init(&cpu->env);
 #endif
 }
 
diff --git a/target/nios2/helper.c b/target/nios2/helper.c
index ac57121afc..2b6bdfbc55 100644
--- a/target/nios2/helper.c
+++ b/target/nios2/helper.c
@@ -268,7 +268,7 @@ hwaddr nios2_cpu_get_phys_page_debug(CPUState *cs, vaddr 
addr)
     unsigned int hit;
 
     if (cpu->mmu_present && (addr < 0xC0000000)) {
-        hit = mmu_translate(env, &lu, addr, 0, 0);
+        hit = nios2_mmu_translate(env, &lu, addr, 0, 0);
         if (hit) {
             vaddr = addr & TARGET_PAGE_MASK;
             paddr = lu.paddr + vaddr - lu.vaddr;
@@ -335,7 +335,7 @@ bool nios2_cpu_tlb_fill(CPUState *cs, vaddr address, int 
size,
     }
 
     /* Virtual page.  */
-    hit = mmu_translate(env, &lu, address, access_type, mmu_idx);
+    hit = nios2_mmu_translate(env, &lu, address, access_type, mmu_idx);
     if (hit) {
         vaddr = address & TARGET_PAGE_MASK;
         paddr = lu.paddr + vaddr - lu.vaddr;
diff --git a/target/nios2/mmu.c b/target/nios2/mmu.c
index d9b690b78e..272bd9fc6a 100644
--- a/target/nios2/mmu.c
+++ b/target/nios2/mmu.c
@@ -28,9 +28,8 @@
 
 
 /* rw - 0 = read, 1 = write, 2 = fetch.  */
-unsigned int mmu_translate(CPUNios2State *env,
-                           Nios2MMULookup *lu,
-                           target_ulong vaddr, int rw, int mmu_idx)
+unsigned int nios2_mmu_translate(CPUNios2State *env, Nios2MMULookup *lu,
+                                 target_ulong vaddr, int rw, int mmu_idx)
 {
     Nios2CPU *cpu = env_archcpu(env);
     int pid = FIELD_EX32(env->mmu.tlbmisc_wr, CR_TLBMISC, PID);
@@ -180,7 +179,7 @@ void helper_mmu_write_pteaddr(CPUNios2State *env, uint32_t 
v)
     env->mmu.pteaddr_wr = v;
 }
 
-void mmu_init(CPUNios2State *env)
+void nios2_mmu_init(CPUNios2State *env)
 {
     Nios2CPU *cpu = env_archcpu(env);
     Nios2MMU *mmu = &env->mmu;
-- 
2.41.0